# Source: MODIS Nadir BRDF-Adjusted Reflectance (NBAR) Daily
# Type: cog
# Catalog: STACConnector
# Generated by: folia catalog import
# Generated at: 2026-02-08T00:48:42.912543+00:00
#
# Do not edit manually - will be overwritten on next import.

source:
  id: planetary-computer-modis-43A4-061
  name: MODIS Nadir BRDF-Adjusted Reflectance (NBAR) Daily
  type: cog
  url: https://planetarycomputer.microsoft.com/api/stac/v1/collections/modis-43A4-061
  description: The Moderate Resolution Imaging Spectroradiometer (MODIS) MCD43A4 Version
    6.1 Nadir Bidirectional Reflectance Distribution Function (BRDF)-Adjusted Reflectance
    (NBAR) dataset is produced daily using 16 days of Terra and Aqua MODIS data at
    500 meter (m) resolution. The view angle effects are removed from the directional
    reflectances, resulting in a stable and consistent NBAR product. Data are temporally
    weighted to the ninth day which is reflected in the Julian date in the file name.
    Users are urged to use the band specific quality flags to isolate the highest
    quality full inversion results for their own science applications as described
    in the User Guide. The MCD43A4 provides NBAR and simplified mandatory quality
    layers for MODIS bands 1 through 7. Essential quality information provided in
    the corresponding MCD43A2 data file should be consulted when using this product.
  provider: NASA LP DAAC at the USGS EROS Center
  license: proprietary
  metadata:
    stac: true
    stac_api: true
    connector_id: planetary-computer
    tags:
    - NASA
    - MODIS
    - Satellite
    - Imagery
    - Global
    - Reflectance
    - MCD43A4
    dataset:
      tier: 1
      format: cog
      crs: EPSG:4326
      bands:
      - id: Nadir_Reflectance_Band1
      - id: Nadir_Reflectance_Band2
      - id: Nadir_Reflectance_Band3
      - id: Nadir_Reflectance_Band4
      - id: Nadir_Reflectance_Band5
      - id: Nadir_Reflectance_Band6
      - id: Nadir_Reflectance_Band7
      - id: BRDF_Albedo_Band_Mandatory_Quality_Band1
      - id: BRDF_Albedo_Band_Mandatory_Quality_Band2
      - id: BRDF_Albedo_Band_Mandatory_Quality_Band3
      - id: BRDF_Albedo_Band_Mandatory_Quality_Band4
      - id: BRDF_Albedo_Band_Mandatory_Quality_Band5
      - id: BRDF_Albedo_Band_Mandatory_Quality_Band6
      - id: BRDF_Albedo_Band_Mandatory_Quality_Band7
      temporal:
        range: 2000-02-16/..
        frequency: daily
        type: time_series
        default_range: latest
      quality:
        coverage: global
      layout:
        type: tiled
      stac_collection_id: modis-43A4-061
      homepage: https://planetarycomputer.microsoft.com/api/stac/v1/collections/modis-43A4-061